CN214253049U - Liquid crystal splicing screen for computer information technology service - Google Patents

Abstract

The utility model provides a liquid crystal concatenation screen for computer information technology service, including concatenation screen support, the output shaft of motor runs through riser fixedly connected with lead screw, and the outside spiro union of lead screw has the movable block, is provided with the cleaning brush between two movable blocks, and the round pin solid groove has all been seted up at the both ends of cleaning brush, and the mounting groove has been seted up to one side of movable block, and the inboard fixed mounting of mounting groove has reset spring, and reset spring's one end fixedly connected with runs through the pin of movable block. The starter motor, the lead screw that drives rather than the output shaft rotates, the movable block that drives the outside drives the cleaning brush lift through pin joint, thereby conveniently clean the dust on liquid crystal concatenation screen surface, simultaneously through the pulling pin, make reset spring tensile, the one end of pin breaks away from the inside of round pin solid groove, conveniently change the cleaning brush, solved current liquid crystal concatenation screen because expose for a long time in the external world, a large amount of dust adheres to easily on the surface, lead to influencing the problem of watching the effect.

Description

Liquid crystal splicing screen for computer information technology service

Technical Field

The utility model relates to a computer information technology field especially relates to a liquid crystal concatenation screen for computer information technology service.

Background

The liquid crystal spliced screen can be used as a display independently and can be spliced into an oversized screen for use. According to different use requirements, the changeable large-screen function which can be changed into large and small is realized: the method comprises the following steps of single-screen split display, single-screen independent display, arbitrary combined display, full-screen liquid crystal splicing, double-spliced liquid crystal screen splicing and vertical screen display, optional compensation or covering of image frames, support of roaming, zooming and stretching of digital signals, cross-screen display, setting and operation of various display plans, and real-time processing of full-high-definition signals.

The existing liquid crystal splicing screen is exposed outside for a long time, and a large amount of dust is easily attached to the surface of the existing liquid crystal splicing screen, so that the watching effect is influenced. Therefore, it is necessary to provide a liquid crystal tiled screen for computer information technology services to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a liquid crystal concatenation screen for computer information technology service has solved current liquid crystal concatenation screen because expose for a long time in the external world, and a large amount of dusts adhere to easily on the surface, lead to influencing the problem of watching the effect.

For solving the technical problem, the utility model provides a pair of a liquid crystal concatenation screen for computer information technology service, including concatenation screen support, the inside of concatenation screen support is provided with the liquid crystal concatenation screen, just the equal fixed mounting in both sides of concatenation screen support has the riser, the last fixed surface of riser installs the motor, the output shaft of motor runs through riser fixedly connected with lead screw, the outside spiro union of lead screw has the movable block, two be provided with the cleaning brush between the movable block, the solid groove of round pin has all been seted up at the both ends of cleaning brush, the mounting groove has been seted up to one side of movable block, the inboard fixed mounting of mounting groove has reset spring, reset spring's one end fixedly connected with runs through the pin of movable block, the pin corresponds with the solid groove of round pin.

Preferably, the pin is positioned inside the return spring, and the pin is in a T-shaped structure.

Preferably, the outer side of the motor is provided with a protective cover connected with the vertical plate, and one side of the protective cover is provided with a heat dissipation hole.

Preferably, the top symmetry fixed mounting of concatenation screen support has the fixed block, two the opposite face of fixed block rotates jointly and is connected with the winding up roller, the outside of winding up roller is provided with a roll curtain, the equal fixed mounting in both sides of roll curtain has the articulated seat of first U type, every the equal fixed mounting in front surface of fixed block has the articulated seat of second U type, the articulated seat of second U type and the articulated seat of first U type inside rotates jointly and is connected with electric telescopic handle.

Preferably, the winding roller is connected with the fixed block through a bearing, and the second U-shaped hinged seat and the first U-shaped hinged seat are hinged to the electric telescopic rod through hinge shafts.

Preferably, the screw rod is connected with a vertical plate through a bearing, and the vertical plate is of a U-shaped structure.

Compared with the prior art, the utility model provides a pair of a liquid crystal concatenation screen for computer information technology service has following beneficial effect:

the utility model provides a liquid crystal concatenation screen for computer information technology service, through the starter motor, the lead screw that drives rather than output shaft rotates, the movable block that drives the outside drives the cleaning brush lift through the pin joint, thereby conveniently clean the dust on liquid crystal concatenation screen surface, simultaneously through the pulling pin, make reset spring tensile, the one end of pin breaks away from the inside in round pin solid groove, conveniently change the cleaning brush, solved current liquid crystal concatenation screen because long-time exposing in the external world, a large amount of dusts adhere to easily in the surface, lead to influencing the problem of watching the effect.

The utility model provides a liquid crystal concatenation screen for computer information technology service is provided with a roll curtain, through adjusting electric telescopic handle, drives the roll curtain removal of connecting through the articulated seat of first U type to will roll up the outside of curtain from the winding up roller and expand, make things convenient for rainy day to hide rain, can carry out the rolling when not using simultaneously, be convenient for transport.

Drawings

Fig. 1 is a schematic structural diagram of a preferred embodiment of a liquid crystal splicing screen for computer information technology services according to the present invention;

FIG. 2 is an enlarged view of part A of the present invention;

fig. 3 is a partial enlarged view of part B of the present invention.

Reference numbers in the figures: 1. a vertical plate; 2. a screw rod; 3. a motor; 4. a winding roller; 5. rolling a curtain; 6. a cleaning brush; 7. splicing the screen support; 8. splicing the liquid crystal screen; 9. a pin; 10. mounting grooves; 11. a movable block; 12. a pinning groove; 13. a return spring; 14. a first U-shaped hinge base; 15. a fixed block; 16. a second U-shaped hinged seat; 17. an electric telescopic rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the technical scheme in the utility model, all other embodiments that ordinary skilled person in the art obtained under the prerequisite of not making the creative work all belong to the scope of the utility model protection.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Please refer to fig. 1, fig. 2 and fig. 3 in combination, wherein fig. 1 is a schematic structural diagram of a preferred embodiment of a liquid crystal splicing screen for computer information technology services according to the present invention; FIG. 2 is an enlarged view of part A of the present invention; fig. 3 is a partial enlarged view of part B of the present invention. A liquid crystal splicing screen for computer information technology service comprises a splicing screen support 7, a liquid crystal splicing screen 8 is arranged inside the splicing screen support 7, vertical plates 1 are fixedly installed on two sides of the splicing screen support 7, a motor 3 is fixedly installed on the upper surface of each vertical plate 1, an output shaft of the motor 3 penetrates through the vertical plates 1 and is fixedly connected with a screw rod 2, movable blocks 11 are screwed on the outer sides of the screw rods 2, a cleaning brush 6 is arranged between the two movable blocks 11, pin fixing grooves 12 are formed in two ends of each cleaning brush 6, a mounting groove 10 is formed in one side of each movable block 11, a return spring 13 is fixedly installed on the inner side of each mounting groove 10, a pin 9 penetrating through the movable blocks 11 is fixedly connected with one end of each return spring 13, the pin 9 corresponds to the pin fixing grooves 12, the motor 3 is started to drive the screw rods 2 connected with the output shafts of the return springs to rotate, the movable blocks 11 on the outer sides are driven to drive the cleaning brushes 6 connected through the pin 9 to lift, thereby conveniently clean the dust on liquid crystal splicing screen 8 surface, simultaneously through pulling pin 9, make reset spring 13 tensile, the one end of pin 9 breaks away from the inside of round pin solid groove 12, conveniently changes cleaning brush 6, has solved current liquid crystal splicing screen 8 because expose for a long time in the external world, and a large amount of dusts adhere to easily on the surface, lead to influencing the problem of watching the effect.

Further, the pin 9 is located inside the return spring 13, and the pin 9 is in a T-shaped structure.

Further, the outside of motor 3 is provided with the protection casing of being connected with riser 1, and the louvre has been seted up to one side of protection casing, realizes the protective capacities to motor 3.

Further, the top symmetry fixed mounting of concatenation screen support 7 has fixed block 15, the opposite face of two fixed blocks 15 rotates jointly and is connected with winding up roller 4, the outside of winding up roller 4 is provided with a roll screen 5, the equal fixed mounting in both sides of roll screen 5 has the articulated seat 14 of first U type, the equal fixed mounting in front surface of every fixed block 15 has the articulated seat 16 of second U type, the articulated seat 16 of second U type and the articulated seat 14's of first U type inside rotates jointly and is connected with electric telescopic handle 17, make things convenient for the rainy day to hide rain, can carry out the rolling when not using simultaneously, be convenient for the transportation.

Further, the winding roller 4 is connected with the fixed block 15 through a bearing, and the second U-shaped hinged seat 16 and the first U-shaped hinged seat 14 are hinged with the electric telescopic rod 17 through a hinge shaft.

Further, the screw rod 2 is connected with the vertical plate 1 through a bearing, and the vertical plate 1 is of a U-shaped structure.

The utility model provides a pair of a theory of operation that is used for liquid crystal concatenation screen of computer information technology service as follows:

when the roller shutter 5 needs to be unfolded, the electric telescopic rod 17 is started to drive the roller shutter 5 connected through the first U-shaped hinged seat 14 to move, and the roller shutter 5 is unfolded from the outer side of the roller 4 so as to shield the liquid crystal splicing screen 8. When the dust on the surface of the liquid crystal splicing screen 8 needs to be cleaned, the starting motor 3 drives the screw rod 2 connected with the output shaft to rotate, the movable block 11 in the outer side is driven to drive the cleaning brush 6 connected through the pin 9 to lift, so that the dust on the surface of the liquid crystal splicing screen 8 is conveniently cleaned, meanwhile, the pin 9 is pulled to stretch the reset spring 13, one end of the pin 9 is separated from the inside of the pin fixing groove 12, and the cleaning brush 6 is conveniently replaced.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims (6)

1. A LCD splicing screen for computer information technology service, includes splicing screen support (7), its characterized in that: a liquid crystal splicing screen (8) is arranged inside the splicing screen support (7), vertical plates (1) are fixedly arranged on two sides of the splicing screen support (7), the upper surface of the vertical plate (1) is fixedly provided with a motor (3), an output shaft of the motor (3) penetrates through the vertical plate (1) and is fixedly connected with a screw rod (2), the outer side of the screw rod (2) is screwed with movable blocks (11), a cleaning brush (6) is arranged between the two movable blocks (11), both ends of the cleaning brush (6) are provided with pin fixing grooves (12), one side of the movable block (11) is provided with an installation groove (10), the inboard fixed mounting of mounting groove (10) has reset spring (13), the one end fixedly connected with of reset spring (13) runs through pin (9) of movable block (11), pin (9) correspond with round pin solid groove (12).

2. The splicing screen of liquid crystal for computer information technology service of claim 1, characterized in that the pin (9) is located inside the return spring (13), and the pin (9) is in a T-shaped structure.

3. The LCD splicing screen for computer information technology service according to claim 1, wherein a protective cover connected with the vertical plate (1) is arranged on the outer side of the motor (3), and heat dissipation holes are formed in one side of the protective cover.

4. The liquid crystal splicing screen for the computer information technology service is characterized in that fixed blocks (15) are symmetrically and fixedly mounted at the top of the splicing screen support (7), two opposite faces of the fixed blocks (15) are connected with a roller (4) in a rotating mode together, a roller shutter (5) is arranged on the outer side of the roller (4), first U-shaped hinging seats (14) are fixedly mounted on two sides of the roller shutter (5), a second U-shaped hinging seat (16) is fixedly mounted on the front surface of each fixed block (15), and electric telescopic rods (17) are connected with the second U-shaped hinging seats (16) and the first U-shaped hinging seats (14) in a rotating mode together.

5. The spliced LCD screen for computer information technology service of claim 4, wherein the roller (4) is connected with the fixed block (15) through a bearing, and the second U-shaped hinged seat (16) and the first U-shaped hinged seat (14) are hinged with the electric telescopic rod (17) through a hinge shaft.

6. The spliced LCD screen for computer information technology service of claim 1, wherein the screw rod (2) is connected with a vertical plate (1) through a bearing, and the vertical plate (1) is in a U-shaped structure.

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